Page 3ePump ™ Series Pumps, Installation and Operation ManualTable of ContentsSection 1. Important Safety Instructions ........... 41.1 Safety Instructions .......................... 41.2 Pool Pump Suction EntrapmentPrevention Guidelines ..................... 6Section 2. General Description.......................... 82.1 Introduction ..................................... 82.2 Description ...................................... 8Section 3. Installation Information .................... 83.1 Plumbing ......................................... 83.1.1 Preparation Information.............. 83.1.2 Pump Location............................ 83.1.3 Pipe Sizing .................................. 93.2 Electrical Installation ...................... 103.2.1 Voltage Checks ........................... 103.2.2 Bonding and Grounding ............. 103.2.3 Electrical Wiring ......................... 103.2.4 Installing the Controller.............. 103.3 ePump Dip Switch Settings ............ 123.4 Pressure Testing .............................. 123.4.1 Replace Blue Pressure TestO-ring if Necessary..................... 133.5 Conduct Pressure Test ..................... 14Section 4. Operation .......................................... 144.1 Start-up............................................ 14Section 5. Service and Maintenance ................. 155.1 Routine Maintenance ...................... 155.2 Winterizing the Pump ..................... 15Section 6. Troubleshooting and Repair ............. 166.1 Troubleshooting .............................. 166.2 Service Technician Maintenance .... 186.2.1 Blocked Impeller ........................ 186.2.2 Impeller Removal andReplacement ............................... 186.2.3 Mechanical Seal Replacement .... 216.2.4 Variable Speed Drive ElectronicsReplacement ............................... 226.2.5 Motor Replacement .................... 23Section 7. Product Specifications andTechnical Data .................................. 247.1 Replacement Parts List andExploded View ................................ 247.2 Performance Curves ........................ 267.3 Physical and OperationalSpecifications .................................. 277.3.1 Specifications ............................. 277.3.2 Dimensions ................................. 277.4 Replacement Motor Guide .............. 27DATE OF INSTALLATIONINSTALLER INFORMATIONINITIAL PRESSURE GAUGE READING (WITH CLEAN FILTER)PUMP MODEL HORSEPOWERNOTES:EQUIPMENT INFORMATION RECORD